RoleSoftware engineer
Based inBangalore, India
StatusOpen to work

Rohosen Bhattacharya, software engineer

TypeScript
React
Next.js
Node.js
Tailwind CSS
PostgreSQL
Express.js
Figma
Clickhouse
Python
Docker
Kubernetes
AWS
GCP
BullMQ
RabbitMQ
Redis
TypeScript
React
Next.js
Node.js
Tailwind CSS
PostgreSQL
Express.js
Figma
Clickhouse
Python
Docker
Kubernetes
AWS
GCP
BullMQ
RabbitMQ
Redis
TypeScript
React
Next.js
Node.js
Tailwind CSS
PostgreSQL
Express.js
Figma
Clickhouse
Python
Docker
Kubernetes
AWS
GCP
BullMQ
RabbitMQ
Redis
TypeScript
React
Next.js
Node.js
Tailwind CSS
PostgreSQL
Express.js
Figma
Clickhouse
Python
Docker
Kubernetes
AWS
GCP
BullMQ
RabbitMQ
Redis
Web Development
Mobile Apps
System Design
Product Development
Backend Development
AI Agents
Frontend Optimization
Web Development
Mobile Apps
System Design
Product Development
Backend Development
AI Agents
Frontend Optimization
Web Development
Mobile Apps
System Design
Product Development
Backend Development
AI Agents
Frontend Optimization
Web Development
Mobile Apps
System Design
Product Development
Backend Development
AI Agents
Frontend Optimization
_02

About Me

A blend of research, design, and development expertise.

Experience

Fireflies AI

Senior Full-Stack Engineer @ Payments Team

Scaling the payments infrastructure with 20+ million monthly active users.

2026
Periskope

Senior Founding Engineer

Building the AI Agents and Automations for WhatsApp at Periskope

2026
Periskope

Full-Stack Developer

One of the first 5 employees. Owned large features end to end.

2023 - 2025
SimpliML

Full-Stack Developer

Built the foundation of the product from ground up.

2023
Frenzopay

UI/UX Designer

Solo designer. Built the entire product design from scratch.

2022 - 2023

Education

M.Sc. Human-Computer Interaction

University of Nottingham

Distinction
2023 - 2024

CS50x: Introduction to Computer Science

Harvard University

Certificate
2023

B.Sc. Neuroscience

Amity University Noida

2020 - 2023

Location

India

Experience

3+ Years

Skills

Frontend

React
Next.js
Shadcn
Tailwind

Backend

Node.js
NestJS
Express
PostgreSQL
Firebase
MongoDB

Tools

Stripe
Chargebee
Clickhouse
Claude
Codex
Devin
Unity

Languages

Typescript
Javascript
Python
SQL
C#

Design

Figma
After Effects
Illustrator
All work